Basic Product Overview

Design and manufacture: GB/T 122239

Structure length：GB/T 12221、JB/T 1688

Flange connection size：GB/T 4216、JB78

Applicable temperature: ≤85℃, ≤100℃, ≤120℃ (according to the lining and diaphragm materials)

Pressure level: PN0.6, 1.0, 1.6

Product use

This valve is specially used to control non-corrosive or general corrosive media, the valve body cavity surface unlined or covered with a variety of optional rubber, suitable for different operating temperatures and fluid pipeline.

Structural features

1、Elastic sealing of the opening and closing parts to ensure that there is no internal leakage;

2、Streamlined flow path, making the pressure loss is small;

3、There is no stuffing box, so there is no external leakage;

4、Valve body and cover are separated by the intermediate diaphragm, so that the cover above the diaphragm, stem parts are not eroded by the medium;

5, the diaphragm can be replaced, low maintenance costs;

6, the diversity of lining materials, can be applied to a variety of media, and has good corrosion resistance.